get_story_versions
A read tool on the Storyblok MCP server.
This record as markdown: /tools/arjuncodess-storyblok-mcp/get-story-versions.md
What get_story_versions does on Storyblok MCP Server
AI agents call get_story_versions to retrieve information from Storyblok MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_story_versions is rated Low
The tool name strongly implies fetching/retrieving story version data (Read operation). The empty description reduces confidence slightly, but the naming convention and CMS context support a read-only classification. No side effects, destructive operations, or financial impact are evident. Severity is low because retrieving version information poses minimal risk even if misused by an agent.
From the tool's definition Tool name 'get_story_versions' indicates a retrieval operation; the 'get_' prefix is a standard convention for read-only queries. The Storyblok CMS context suggests this retrieves version history of a story without modifying or deleting data.
Attacks that exploit this kind of access
The rule that runs get_story_versions safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Storyblok MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_story_versions, this is the rule to start with:
get_story_versions is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Storyblok MCP Server, apply this rule, and every get_story_versions call is checked against it from then on.
Questions about get_story_versions
get_story_versions is a read tool on the Storyblok MCP Server MCP server. It is categorised as a Read tool in the Storyblok MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Storyblok MCP Server MCP server in PolicyLayer and add a rule for get_story_versions: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Storyblok MCP Server. Nothing to install.
get_story_versions is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_story_versions rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_story_versions. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_story_versions is provided by the Storyblok MCP Server MCP server (arjuncodess/storyblok-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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